Search results for non-Abelian

Condensed Matter Jul 1, 2022

Characterizing the materials for next-generation quantum computers with nonlinear optical spectroscopy

Researchers at the Department of Physics and the Cluster of Excellence "CUI: Advanced Imaging of Matter" of Universität Hamburg and the University of California at Irvine have recently proposed a new way to characterize ...

Superconductivity Jun 10, 2022

Scientists observe large-scale, ordered and tunable Majorana-zero-mode lattice

In a study published in Nature on June 8, a joint research team led by Prof. Gao Hongjun from the Institute of Physics of the Chinese Academy of Sciences (CAS) has reported observation of a large-scale, ordered and tunable ...

Quantum Physics Mar 18, 2022

Researchers experimentally realize non-Abelian permutations in an acoustic system

A study led by Dr. Guancong Ma (Department of Physics, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China) and Dr. Kun Ding (Department of Physics, Fudan University, Shanghai 200438, China) provides a new perspective ...

General Physics Dec 6, 2021

Study explores phase transitions in a confining dark sector using QCD simulations

Researchers at Massachusetts Institute of Technology, Hebrew University of Jerusalem, and Ohio state University recently carried out a study examining the possible effects of a first-order phase transition in a confining ...

Quantum Physics Nov 11, 2021

Researchers achieve first quantum simulation of baryons

A team of researchers led by an Institute for Quantum Computing (IQC) faculty member performed the first-ever simulation of baryons—fundamental quantum particles—on a quantum computer.

Superconductivity Jul 14, 2021

Higher-order topological superconductivity in monolayer iron-based superconductor

In particle physics, a Majorana fermion is charge neutral and its antiparticle is just itself. In condensed matter physics, a Majorana zero mode (MZM) is a quasi-particle excitation that appears in the surfaces or edges of ...

Nanophysics May 28, 2021

Electrons on the edge: Atomically thin quantum spin hall materials

Quantum spin Hall insulators are a class of two-dimensional (2D) topological states of matter that are electrically insulating in their interior but, unlike semiconductors, carry a pair of one-dimensional (1D) metallic states, ...

Quantum Physics Nov 23, 2020

A new beat in quantum matter

Oscillatory behaviors are ubiquitous in nature, ranging from the orbits of planets to the periodic motion of a swing. In pure crystalline systems, presenting a perfect spatially-periodic structure, the fundamental laws of ...

Optics & Photonics Oct 9, 2020

The first demonstration of braiding in photonic topological zero modes

Physics theory suggests that exotic excitations can exist in the form of bound states confined in the proximity of topological defects, for instance, in the case of Majorana zero modes that are trapped in vortices within ...

Quantum Physics Sep 25, 2020

Researchers work to create a roadmap on quantum materials

The term 'quantum materials' was introduced to highlight the exotic properties of unconventional superconductors, heavy-fermion systems (materials with unusual electronic and magnetic properties) and multifunctional oxides. ...

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